<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8" />
		<title>组件的嵌套</title>
		<!-- 引入Vue -->
		<script type="text/javascript" src="../js/vue.js"></script>
	</head>
	<body>
		<!-- 准备好一个容器-->
		<div id="root">
			
		</div>
	</body>

	<script type="text/javascript">
		Vue.config.productionTip = false //阻止 vue 在启动时生成生产提示。

		//定义student组件
		const student = Vue.extend({
			name:'student',
			template:`
				<div>
					<h2>学生姓名：{{name}}</h2>	
					<h2>学生年龄：{{age}}</h2>	
				</div>
			`,
			data(){
				return {
					name:'尚硅谷',
					age:18
				}
			}
		})
		
		//定义school组件
		const school = Vue.extend({
			name:'school',
			template:`
				<div>
					<h2>学校名称：{{name}}</h2>	
					<h2>学校地址：{{address}}</h2>	
					<student></student>
				</div>
			`,
			data(){
				return {
					name:'尚硅谷',
					address:'北京'
				}
			},
			//注册组件（局部）
			components:{
				student
			}
		})

		//定义hello组件
		const hello = Vue.extend({
			template:`<h1>{{msg}}</h1>`,
			data(){
				return {
					msg:'欢迎来到尚硅谷学习！'
				}
			}
		})
		
		//定义app组件
		const app = Vue.extend({
			template:`
				<div>	
					<hello></hello>
					<school></school>
				</div>
			`,
			components:{
				school,
				hello
			}
		})

		//创建vm
		new Vue({
			template:'<app></app>',
			el:'#root',
			//注册组件（局部）
			components:{app}
		})
	</script>
</html>

<!-- 注意顺序  子组件的定义在父之前 -->

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